Home / 5,481,668.70-7,564,457.43-3,034,371.42

Finding the Fourth Proportional to 5,481,668.70, 7,564,457.43 and 3,034,371.42

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Solution

The fourth proportional to 5,481,668.70, 7,564,457.43 and 3,034,371.42 is: 4,187,296.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,481,668.70 : 7,564,457.43 = 3,034,371.42 : x
  2. Step 2: Convert to fraction form
    5,481,668.70/7,564,457.43 = 3,034,371.42/x
  3. Step 3: Cross multiply
    5,481,668.70x = 7,564,457.43 × 3,034,371.42
  4. Step 4: Simplify right side
    5,481,668.70x = 22,953,373,433,398.65
  5. Step 5: Solve for x
    x = 22,953,373,433,398.65/5,481,668.70
  6. Step 6: Final answer
    x = 4,187,296.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.